From: Morton Goldberg <m_goldberg@...>
Date: 2006-10-19T13:08:13+09:00
Subject: Re: whats this lambda code doing?

On Oct 18, 2006, at 10:48 PM, Ezra Zygmuntowicz wrote:

> 	What it is doing with the inject is essentially building up a  
> block with multiple procs inside it and then calling that. So the  
> block that gets called looks something like this by the time it  
> gets call'ed:
>
> lambda {
>   lambda { Foo.with_block hash, &blk }
>   lambda { Bar.with_block hash, &blk }
>   lambda { Baz.with_block hash, &blk }
> }.call

Maybe I'm being even more dense than usual, but I can't accept that.  
It wouldn't produce the observed print-out order. I think it must be  
more like:

    lambda { Baz.with_block(hash,
       lambda { Bar.with_block(hash,
          lambda { Foo.with_block(hash, &blk) }) }) }.call

Regards, Morton